n
Wiring by means of spring pressure connections (CageClamps) at the front connector
n
Core cross-section 0.08 ... 2.5mm
2
or 1.5 mm
2
n
Total isolation of the wiring at module change
n
Potential separation of all modules to the backplane bus
2.8.1 General data
Conformity and approval
Conformity
CE
2014/35/EU
Low-voltage directive
2014/30/EU
EMC directive
Approval
UL
Refer to Technical data
others
RoHS
2011/65/EU
Product is lead-free; Restriction of the use of certain haz-
ardous substances in electrical and electronic equipment
Protection of persons and device protection
Type of protection
-
IP20
Electrical isolation
to the field bus
-
electrically isolated
to the process level
-
electrically isolated
Insulation resistance
-
Insulation voltage to reference earth
Inputs / outputs
-
AC / DC 50V, test voltage AC 500V
Protective measures
-
against short circuit
Environmental conditions to EN 61131-2
Climatic
Storage / transport
EN 60068-2-14
-25…+70°C
Operation
Horizontal installation hanging
EN 61131-2
0…+60°C
Horizontal installation lying
EN 61131-2
0…+55°C
Vertical installation
EN 61131-2
0…+50°C
Air humidity
EN 60068-2-30
RH1 (without condensation, rel. humidity 10…95%)
Pollution
EN 61131-2
Degree of pollution 2
Installation altitude max.
-
2000m
Mechanical
Reliability
VIPA System 300S
Assembly and installation guidelines
General data I/O modules > General data
HB140 | SM-DIO | | en | Rev. 16-43
22